Lisa Arlien Riordan of Beaverton and Sam C. Holzman of Beaverton are planning a May wedding.
The bride-to-be is the daughter of Wade and Carol Riordan of Monmouth. Her fiance is the son of James Holzman of Portland and the late Linda Holzman.
Lisa, a 2003 graduate of Dallas High School, graduated in 2008 from Oregon State University in Corvallis with a Bachelor of Science degree in nutrition and food management dietetics. She is employed as a patrol officer with Portland Patrol.
Sam, a 2003 graduate of Central Catholic High School, also graduated in 2008 from Oregon State with a Bachelor of Science in exercise and sports science -- movement studies/physical education. He is employed as a fitness instructor and personal trainer in the March Wellness Program at Oregon Health & Science University in Portland and is a partner in S2K Training in Portland.
The wedding is set for Saturday, May 21, at St. Patrick Roman Catholic Church in Portland.